package com.wcc.mpmultidb.service;

import com.wcc.mpmultidb.entity.User;

/**
 * 测试 嵌套事务
 * @author wuch
 * @version 1.0
 * @date 2021/4/23 18:07
 */
public interface TranService {
    boolean tranSave(User user);
}
